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곱셈 2자리 X 2자리

1

		6	3
		4	6
	3	7	8
2	5	2	0
2	8	9	8

2

		3	4
		9	3
	1	0	2
3	0	6	0
3	1	6	2

3

		1	2
		6	2
		2	4
	7	2	0
	7	4	4

4

		9	3
		4	2
	1	8	6
3	7	2	0
3	9	0	6

5

		4	0
		9	6
	2	4	0
3	6	0	0
3	8	4	0

6

		7	4
		9	5
	3	7	0
6	6	6	0
7	0	3	0

7

		6	2
		4	5
	3	1	0
2	4	8	0
2	7	9	0

8

		7	8
		1	9
	7	0	2
	7	8	0
1	4	8	2

9

		4	5
		3	5
	2	2	5
1	3	5	0
1	5	7	5

10

		5	4
		4	6
	3	2	4
2	1	6	0
2	4	8	4

11

		2	4
		3	7
	1	6	8
	7	2	0
	8	8	8

12

		5	5
		8	2
	1	1	0
4	4	0	0
4	5	1	0

13

		6	0
		5	0
			0
3	0	0	0
3	0	0	0

14

		5	3
		9	1
		5	3
4	7	7	0
4	8	2	3

15

		4	6
		6	1
		4	6
2	7	6	0
2	8	0	6

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